MCQs
Total Questions : 227
| Page 2 of 23 pages
Answer: Option A. -> 1
Answer: Option C. -> The voltage waveform for each component always has the same amplitude and phase as the applied voltage
Answer: Option C. -> Ohmmeter
Answer: Option D. -> Chemical energy
Answer: Option B. -> one-millionth of an ampere
Answer: Option C. -> Hysteresis is most apparent when the current through the coil of an electromagnet changes frequently
Answer: Option B. -> Inductive reactance provides the only opposition to current flow
Answer: Option C. -> Magnetism that remains in the core of an electromagnet after the current through the coil is turned off
Answer: Option C. -> I = P/E
Answer: Option A. -> 208 mA